FR2515301B1 - IMPROVEMENT IN FLOW LIMITERS FOR GAS BOTTLES - Google Patents

IMPROVEMENT IN FLOW LIMITERS FOR GAS BOTTLES

Info

Publication number
FR2515301B1
FR2515301B1 FR8117315A FR8117315A FR2515301B1 FR 2515301 B1 FR2515301 B1 FR 2515301B1 FR 8117315 A FR8117315 A FR 8117315A FR 8117315 A FR8117315 A FR 8117315A FR 2515301 B1 FR2515301 B1 FR 2515301B1
Authority
FR
France
Prior art keywords
improvement
gas bottles
flow limiters
limiters
flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8117315A
Other languages
French (fr)
Other versions
FR2515301A1 (en
Inventor
Joel Blondet
Jacques Henry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UTILISATION RATION GAZ
Original Assignee
UTILISATION RATION GAZ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by UTILISATION RATION GAZ filed Critical UTILISATION RATION GAZ
Priority to FR8117315A priority Critical patent/FR2515301B1/en
Priority to MA19800A priority patent/MA19588A1/en
Priority to DK408282A priority patent/DK408282A/en
Priority to BE0/209008A priority patent/BE894389A/en
Priority to IT68085/82A priority patent/IT1156524B/en
Priority to IT8253676U priority patent/IT8253676V0/en
Priority to ES1982277887U priority patent/ES277887Y/en
Priority to GB08226081A priority patent/GB2106616B/en
Priority to CH5429/82A priority patent/CH650851A5/en
Publication of FR2515301A1 publication Critical patent/FR2515301A1/en
Application granted granted Critical
Publication of FR2515301B1 publication Critical patent/FR2515301B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0084—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a threaded engagement between the head of the bolt or screw and the tool
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
FR8117315A 1981-09-14 1981-09-14 IMPROVEMENT IN FLOW LIMITERS FOR GAS BOTTLES Expired FR2515301B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8117315A FR2515301B1 (en) 1981-09-14 1981-09-14 IMPROVEMENT IN FLOW LIMITERS FOR GAS BOTTLES
MA19800A MA19588A1 (en) 1981-09-14 1982-09-01 Improvement to flow limiters for gas cylinders
BE0/209008A BE894389A (en) 1981-09-14 1982-09-13 IMPROVEMENTS IN FLOW LIMITERS FOR GAS BOTTLES
IT68085/82A IT1156524B (en) 1981-09-14 1982-09-13 FLOW RATE LIMITER FOR GAS CYLINDERS AND SAFETY DEVICE INCLUDING THIS LIMITER
DK408282A DK408282A (en) 1981-09-14 1982-09-13 FLOW RESTRICTIONS AND SAFETY INSTALLATION FOR GAS CYLINDERS
IT8253676U IT8253676V0 (en) 1981-09-14 1982-09-13 FLOW RATE LIMITER FOR GAS CYLINDERS AND SAFETY DEVICE INCLUDING THIS LIMITER
ES1982277887U ES277887Y (en) 1981-09-14 1982-09-13 A CIRCULATION RESTRICTING DEVICE FOR GAS CYLINDERS
GB08226081A GB2106616B (en) 1981-09-14 1982-09-13 Flow restrictor and safety device for gas cylinders
CH5429/82A CH650851A5 (en) 1981-09-14 1982-09-13 FLOW LIMITER FOR GAS BOTTLES AND TAP COMPRISING SUCH A LIMITER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8117315A FR2515301B1 (en) 1981-09-14 1981-09-14 IMPROVEMENT IN FLOW LIMITERS FOR GAS BOTTLES

Publications (2)

Publication Number Publication Date
FR2515301A1 FR2515301A1 (en) 1983-04-29
FR2515301B1 true FR2515301B1 (en) 1986-10-24

Family

ID=9262117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8117315A Expired FR2515301B1 (en) 1981-09-14 1981-09-14 IMPROVEMENT IN FLOW LIMITERS FOR GAS BOTTLES

Country Status (8)

Country Link
BE (1) BE894389A (en)
CH (1) CH650851A5 (en)
DK (1) DK408282A (en)
ES (1) ES277887Y (en)
FR (1) FR2515301B1 (en)
GB (1) GB2106616B (en)
IT (2) IT1156524B (en)
MA (1) MA19588A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB844562A (en) * 1957-10-14 1960-08-17 Bataafsche Petroleum A safety device for gas cylinders
GB1405550A (en) * 1972-02-07 1975-09-10 Yamamoto Biyora Kk Headed machine screw and a wrench therefor
US3854372A (en) * 1972-10-20 1974-12-17 Elco Industries Inc Screw adapted for visible inspection of tightness
US3929054A (en) * 1972-12-01 1975-12-30 Elco Industries Inc Fastening element adapted for tightening to predetermined torque
FR2301723A1 (en) * 1975-02-21 1976-09-17 Ouest Cie Torque indicative nuts or bolts - have ribs projecting radially from apices yielding at limit torque to cause spanner slip

Also Published As

Publication number Publication date
IT8268085A0 (en) 1982-09-13
ES277887Y (en) 1985-03-01
MA19588A1 (en) 1983-04-01
GB2106616A (en) 1983-04-13
BE894389A (en) 1983-03-14
GB2106616B (en) 1985-02-06
IT1156524B (en) 1987-02-04
FR2515301A1 (en) 1983-04-29
IT8253676V0 (en) 1982-09-13
DK408282A (en) 1983-03-15
CH650851A5 (en) 1985-08-15
ES277887U (en) 1984-08-01

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Legal Events

Date Code Title Description
CD Change of name or company name
CN Change in juridical nature
ST Notification of lapse